Located in the Queensland Museum (QM)/Queensland Art Gallery (QAG) service yard, is an existing Central Energy Plant (CEP), which provides electrical power, HVAC chilled water and heated water for the QCC site, namely:
• State Library of Queensland (SLQ)
• Gallery of Modern Art (GOMA)
• Queensland Performing Arts Centre (QPAC)
• Queensland Art Gallery (QAG)
• Queensland Museum (QM)
The heat rejection capacity of the existing CEP had reached its limit due to site growth and limitations with the River Water Cooling System, and additional Cooling Towers were required to meet future demand. Working alongside the Department of Environment and Science on behalf of the State of Queensland, Arts Queensland, Steele Wrobel, NDY and PDT Architects, INTREC delivered a new purpose-built Central Energy Plant to house the 4 new Cooling Towers, pipework, wiring and controls. These Cooling Towers provide HVAC chilled water and heating across the QCC Site.
The project consisted of the installation of driven concrete plies with capping beams, which makes up the substructure of the tower. Four new concrete columns (designed to match the finish of the heritage listed Museum façade) support the PT suspended concrete ‘Level 2’ deck. The rest of the Cooling Tower structure was constructed out of structural steel and clad with fixed acoustic louvers. As the tower was being constructed, large sections of pipework and mechanical plant were craned into position. Coordination with all services trades was key to ensuring successful project delivery.
INTREC also engaged an independent consultant to monitor vibration and noise throughout the project across various locations within the Museum, to ensure noise and vibration are kept at acceptable levels. This project delivers 10 MW of additional heat rejection by way of the two new Cooling Towers, housed in a new stand-alone structure. The structure is located next to the existing QCC CEP in the QM/QAG service yard and, in addition to the Cooling Towers, will provide vacant floor space for future plant and equipment.